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1. 发明授权

US4033445A Ribbon feed device for office machines 失效
标题翻译：办公机器的送丝装置
公开(公告)号：US4033445A
公开(公告)日：1977-07-05
申请号：US570528
申请日：1975-04-22
申请人： Giuseppe Oddicini
发明人： Giuseppe Oddicini
IPC分类号： B41J33/512 , B41J33/22 , B41J33/26 , B41J33/514 , B41J33/516 , B41J35/10 , B41J35/28 , B41J33/14
CPC分类号： B41J33/514 , B41J33/22 , B41J33/26
摘要： A ribbon feed device for a ribbon in a cartridge, comprises means for supporting the cartridge with spools therein engaged on hubs of the device, guide means for guiding a length of ribbon looped out of the cartridge, and a single control member operable from a normal position to an operated position to shift the guide means transversely of the length of the ribbon to a position of greater accessibility for fitting the ribbon therein. The ribbon feed device is capable of accepting either an inked ribbon cartridge or a carbon coated cartridge and includes a pair of sensing levers urged by a spring adapted to sense the inked ribbon wound on the two spools respectively through apertures in the inked ribbon cartridge and to control means for effecting reversal of the movement of the inked ribbon. Moreover, the feed mechanism includes a feed roller and counter-roller for unidirectionally feeding the carbon coated ribbon. The control member withdraws the sensing levers from contact with the ribbon and the counter-roller from the feed roller. The inked ribbon cartridge includes a first aperture enabling the sensing levers to contact the inked ribbon wound on the two spools and a second aperture in which the feed roller and the counter-roller are freely rotatable, externally to the path of the inked ribbon in the cartridge. The carbon coated ribbon cartridge includes an aperture which engages the sensing levers and sets the mechanism to wind in the corresponding spool the ribbon fed thereto from the feed roller and counter-roller.
摘要翻译：一种用于盒中的色带的色带供给装置，包括用于支撑盒的装置，其具有接合在装置的轮毂上的卷轴，用于引导从盒中循环出的长度的带的引导装置，以及可从正常操作的单个控制构件位置到操作位置以将引导装置横向于带的长度移动到具有更大可接近性的位置，以将丝带装入其中。色带供给装置能够接受墨色色带墨盒或碳涂布的墨盒，并且包括一对感应杆，弹簧适用于分别通过墨色墨盒中的孔感应卷绕在两个卷轴上的着色墨带，并且控制装置，用于实现墨带的运动的反转。此外，进给机构包括用于单向进给碳涂布带的进料辊和反向辊。控制部件从传送辊中抽出检测杆，使其与带状物和反向辊接触。着墨色带盒包括第一孔，使得感测杆能够接触卷绕在两个卷轴上的着色带;以及第二孔，其中进给辊和反向辊可自由旋转，外部位于着色带的路径中墨盒。碳涂布的色带盒包括一个与传感杆接合的孔，并设置机构，使相应卷轴中的进料辊和反向辊上的色带送到其上。

2. 发明授权

US4172672A Device for facilitating location of the printing point and/or correction of characters 失效
标题翻译：用于促进打印点的定位和/或字符校正的装置
公开(公告)号：US4172672A
公开(公告)日：1979-10-30
申请号：US788419
申请日：1977-04-18
申请人： Giuseppe Oddicini , Pasquale Crosio
发明人： Giuseppe Oddicini , Pasquale Crosio
IPC分类号： B41J19/62 , B41J29/36 , B41J29/42
CPC分类号： B41J29/36
摘要： A device for facilitating location of the printing point and/or the correction of characters comprises a mechanism actuated by a back space key to shift the printing point back. A second mechanism, also actuated by the back space key, moves a pointer to a set position over the printing point simultaneously with the back spacing. A restoring element controlled by a typing mechanism automatically restores the pointer to an inoperative position clear of the printing point before the typing of the selected character. A correcting key, when actuated, sets a suppressor which arrests the movement of a spring actuated actuator to lock the escapement and prearranges a lift mechanism for raising a correcting ribbon into an operative position. A positioner connected to the lift mechanism holds the suppressor in the set position in opposition to the action of a returning spring when the mechanism is prearranged for use and releases the suppressor when the correcting ribbon is raised into the operative position. During its actuation, the actuator replaces the positioner to hold the suppressor in the set position, when the correcting ribbon is in the raised position, and at the end of its actuation, releases the suppressor for its return to the inoperative position through the medium of the return spring.
摘要翻译：用于促进打印点的定位和/或字符校正的装置包括由背部空间键致动以将打印点移回的机构。也由后部空间键驱动的第二机构将指针与背部间距同时移动到打印点上的设定位置。由打字机构控制的恢复元件在打字所选字符之前自动将指针恢复到不起作用的位置，而不打印点。校正键在被致动时设置抑制器，其抑制弹簧致动致动器的运动以锁定擒纵机构，并且预先安排用于将校正带升高到操作位置的提升机构。连接到提升机构的定位器在机构被预先安排使用时将抑制器保持在与设置位置相反的位置上，并且当校正带升高到操作位置时释放抑制器。在其致动期间，当校正带处于升高位置时，致动器替换定位器以将抑制器保持在设定位置，并且在其致动结束时，释放抑制器以通过介质的介质返回到不工作位置回归春天。

3. 发明授权

US3960259A Ribbon cartridge for typewriter, calculating, accounting or like office machines 失效
标题翻译：用于打字机，计算，会计或类似办公机器的色带盒
公开(公告)号：US3960259A
公开(公告)日：1976-06-01
申请号：US499964
申请日：1974-08-23
申请人： Gian Paolo Guerrini , Giuseppe Oddicini
发明人： Gian Paolo Guerrini , Giuseppe Oddicini
IPC分类号： B41J32/00 , B41J33/52 , B41J33/14
CPC分类号： B41J33/52 , B41J32/00
摘要： A cartridge for an ink or carbon ribbon of an office machine comprises a container of parallelepipedal form in which a pair of spools are rotatable for the ink or carbon ribbon. A part of the ink or carbon ribbon extends through one aperture to the exterior of the container and returns to the interior through another aperture. Two arms are associated with the two apertures and project from the exterior of the container. The arms support the portion of the ink or carbon ribbon exterior of the container, away from the container, when the container is removed from the machine and makes the insertion of the ink or carbon ribbon arms in a lift ribbon guide upon mounting of the container on the same machine. The container is further provided with a window disposed over the periphery of one of the two spools for manually rewinding the ink or carbon ribbon on the spool after the container is mounted on the machine.
摘要翻译：用于办公机器的墨水或碳带的墨盒包括平行六面体形式的容器，其中一对卷轴可旋转用于墨水或碳带。墨水或碳带的一部分通过一个孔延伸到容器的外部，并通过另一个孔返回到内部。两个臂与两个孔相关联并从容器的外部突出。当容器从机器移除时，臂支撑容器的墨水或碳带外部的部分，远离容器，并且在安装容器时将墨水或碳带臂插入升降带引导件中在同一台机器上容器还设置有一个窗口，该窗口设置在两个卷轴中的一个的外周边上，用于在将容器安装在机器上之后手动地将卷轴上的油墨或碳带重新卷绕。

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